Bug#10218 Command line recall rolls into Segmentation Fault(coredump)'

 - Declare 'tgoto' if not already declared in system header files. 
parent 7df5e05b
......@@ -90,6 +90,16 @@ extern char* tgoto(const char*, int, int);
extern char* tgetstr(char*, char**);
#endif
#if !HAVE_DECL_TGOTO
/*
'tgoto' is not declared in the system header files, this causes
problems on 64-bit systems. The function returns a 64 bit pointer
but caller see it as "int" and it's thus truncated to 32-bit
*/
extern char* tgoto(const char*, int, int);
#endif
protected void term_move_to_line(EditLine *, int);
protected void term_move_to_char(EditLine *, int);
protected void term_clear_EOL(EditLine *, int);
......
......@@ -1954,6 +1954,19 @@ else
fi
AC_SUBST(TERMCAP_LIB)
# Check if the termcap function 'tgoto' is already declared in
# system header files or if it need to be declared locally
AC_CHECK_DECLS(tgoto,,,[
#ifdef HAVE_CURSES_H
# include <curses.h>
#elif HAVE_NCURSES_H
# include <ncurses.h>
#endif
#ifdef HAVE_TERM_H
# include <term.h>
#endif
])
LIBEDIT_LOBJECTS=""
AC_CHECK_FUNC(strunvis, ,[LIBEDIT_LOBJECTS="$LIBEDIT_LOBJECTS unvis.o"])
AC_CHECK_FUNC(strvis, ,[LIBEDIT_LOBJECTS="$LIBEDIT_LOBJECTS vis.o"])
......
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